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Taxifolin as a Promising Ingredient of Cosmetics for Adult Skin.

Iwona MicekJoanna NawrotAgnieszka Seraszek-JarosDorota JenerowiczGrzegorz SchroederTomasz SpiżewskiAdela SuchanMariola PawlaczykJustyna Gornowicz-Porowska
Published in: Antioxidants (Basel, Switzerland) (2021)
Active substances, effective in the reduction in or delay of skin changes caused by aging occurring in natural compounds, are desirable. Taxifolin (TXF), a flavonoid of strong antioxidant activity found in the plant Stizolophus balsamita (S. balsamita), has been tested for its biological effects on adult human skin. The aim of the study was to investigate the effects of two creams: 3% S. balsamita extract and 3% TXF on the function of adult skin. In total, 97 Caucasian women with clinical signs of skin aging were investigated. The biophysical and biomechanical skin parameters were measured before and after applying the creams, using Colorimeter CL400, Mexameter MX16, Skin-pH-Meter PH900, Skin-Thermometer ST 500, Glossymeter GL200, and Cutiscan SC100. Patch tests were performed with the investigated products to assess their potential irritant properties. The percutaneous penetration of creams was examined with the use of electrospray ionization mass spectrometry (ESI-MS) and confocal Raman spectroscopy. The 3% S. balsamita extract cream reduced hyperpigmentation, erythema, and elevated pH. All the tested preparations were proven to be nonirritant. A higher penetration rate was revealed for the 3% TXF cream than for the 3% S. balsamita extract cream. A total of 3% TXF cream improved skin viscoelasticity. The obtained results suggested that S. balsamita extract and TXF may be considered as ingredients of skincare products for adults.
Keyphrases
  • soft tissue
  • wound healing
  • mass spectrometry
  • oxidative stress
  • raman spectroscopy
  • ms ms
  • risk assessment
  • liquid chromatography
  • high resolution
  • optical coherence tomography
  • minimally invasive
  • radiofrequency ablation